Merge pull request #426 from nosracd/update/news

Update changelog

bump LCM versions to 1.5.0

Release 1.4.0

Release 1.3.1

Release 1.3.0

Release 1.2.1

Release 1.2.0

Release 1.1.2

- Rename configure.in -> configure.ac
- Update release_checklist for git
- Fix some minor compiler warnings
- Minor documentation updates

add NEWS file from 1.1.1 release

git-svn-id: https://lcm.googlecode.com/svn/trunk@821 989093bb-e83e-0410-a25a-9184cbcad8d0

Release 1.1.0

git-svn-id: https://lcm.googlecode.com/svn/trunk@805 989093bb-e83e-0410-a25a-9184cbcad8d0